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Available both stock/untouched and Broken In Completely and Evenly using our Professional ProMAX Break-In Service - choose your preference while adding to cart!
The 2025 Easton Headbanger Tantrum 1PC Loaded USSSA Slow Pitch Softball Bat (ESU5HB1L) brings a heavy dose of swagger, tech, and legacy performance in a limited-edition drop. Designed on Easton’s proven Tantrum platform, this one-piece composite monster features a 12.75-inch barrel and a true Maxload swing weighting—with a bumped-up 0.75 oz endload that delivers serious mass through the hitting zone for next-level power.
Easton’s cutting-edge G4S G4orce Technology powers the barrel with a triple-region flex profile, engineered for variable compression and maximum responsiveness. That means hot-out-of-the-wrapper performance, ridiculous trampoline effect, and a sweet spot that refuses to quit. The HDK23 Carbon Fiber build enhances barrel durability while maintaining optimal feel and feedback on every bomb you drop.
The handle is tuned with a Flex 150 profile, offering a smooth flex-to-stiff balance that delivers controlled whip and effortless power transfer. A Power Boost Soft Knob adds comfort and control for long game sessions or marathon tournaments, helping reduce hand fatigue while keeping your grip locked in.
Visually, the 2025 Headbanger revives the iconic OG Headbanger design—complete with individually numbered bats and retro color cues—creating a blend of performance and nostalgia for players who’ve been mashing for years.
USSSA, ISA, and NSA certified, and backed by a 1-year warranty, the 2025 Easton Headbanger Tantrum isn’t just a bat—it’s a tribute to the bangers who built the game and the power hitters ready to carry it forward.
- Brand: Easton
- Sport: Slowpitch Softball
- Barrel Diameter: 2-1/4 in
- Certification: USSSA, NSA, ISA
- One-Piece Composite Frame
- HDK23 Carbon Fiber
- 150 Handle Flex
- Power Boost Softknob
- G4S Technology
- Endloaded Swing Weight (.75 oz)
- 12.75" Barrel Length
- Warranty: 1 Year
- Year Issued: 2025
- Adding our ProMAX Break-In Service to your order may cause decertification, check with the governing body of your league for clarification
Manufacturing tolerances, performance considerations, and grip weight may cause variations from the listed weight.
OPTION GUIDE: Should I order this bat stock/untouched or Professionally Broken In?
Brand new baseball and softball bats need to be broken in before they perform to their full potential. Our ProMAX Break-In Service adds 20-40ft of extra distance to your solid hits, improves the durability and longevity of the bat and increases the consistency of your results on solid hits, as well. If you plan to use the bat in an official game or event, please verify the legality of our process with your league or sanctioning body before use. We (LongballBats.com) do not encourage the use of a professionally broken in bat in any game or event where it is against the rules. Click here for details about our process and if you're in a hurry, opt for our "Front of Line" service!
